Features: High quality PU particles produced after purified processing precision mechanical science known as PU round belt and PU round belt are extremely resistant to tensile strength. This polyurethane round belt has a smooth surface and high hardness. Abrasion resistant and impact resistant welding is easy to install. Can be used to replace traditional rubber products such as glass fiber insulation wood Wrapping machine driven motor porcelain brick etc. Specified Material: Polyurethane Orange Color Size Option 2mm x 10mm M3 mm x 10 M4 mm x 10 m5 mm x 10 m6 mm x 10 m8 mm x 5 m10 mm x 3 m12 mm x 3 m15 mm x 3 m Smooth Surface Weight: Approx. 1.4 oz (40 g) 500 g / 1.4 oz 17.6 oz Package List: 1 x Polyurethane Round Belt